diff --git a/adventskalender/2025/css/main.css b/adventskalender/2025/css/main.css
new file mode 100644
index 0000000..25e0725
--- /dev/null
+++ b/adventskalender/2025/css/main.css
@@ -0,0 +1,16 @@
+@font-face {
+  font-family: "Bratonien2025";
+  src: url("../fonts/PinyonScript-Regular.woff2") format("woff2");
+  font-weight: 400;
+  font-style: normal;
+  font-display: swap;
+}
+
+/* Anwendung für Türchen */
+.door {
+  font-family: "Bratonien2025", cursive;
+  font-size: 2.3vw; /* Etwas größer, weil die Ziffern feine Linien haben */
+  font-weight: 400;
+  color: var(--ci-gold);
+  text-shadow: 0 0 12px rgba(200,170,73,0.55);
+}
\ No newline at end of file